National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

58°F

14°C

Humidity 48%
Wind Speed N 14 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 18 Sep 11:51 pm EDT
Extended Forecast for

Cushing Island ME

  • Overnight

    Overnight: Mostly clear, with a low around 51. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. North wind 5 to 10 mph becoming south in the afternoon.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. South wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 60. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 53. South wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 51. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 61. North wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. South wind around 5 mph.
Sunday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 60. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 53. South wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 59.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cushing Island ME
 43.63°N 70.21°W (Elev. 0 ft)
Last Update:
6:28 pm EDT Sep 18, 2026
Forecast Valid:
12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation